Proportional Relationships Quiz

Which statement below accurately represents the graph?

• $100 is earned for each hour worked

• $200 earned for every 2 hours worked
  is the unit rate

• $500 is earned for every 8 hours worked

• $300 is earned after working 4 hours

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A candy package states that it now has 30% more candy. The original package had 5 ounces of candy. How much candy is in the new package?

• 5.3 ounces

• 6.5 ounces

• 10 ounces

• 15 ounces

If a car decreases in value from $20,000 to $15,000, what is the percent decrease in the value of the car?

• 20%

• 25%

• 30%

• 35%

• 5

• 6

• 7

• 8

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A recipe calls for 4 cups of flour for every 2 cups of sugar. If you want to make a half batch, how much sugar do you need if you use 2 cups of flour?

• 0.5 cups

• 1 cup

• 1.5 cups

• 2 cups

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A school's enrollment increased from 800 students to 920 students over one year. What is the percent increase?

• 12%

• 13%

• 14%

• 15%

A laptop is originally priced at $1200. After the discount, the price is $960. What is the percent decrease in the price?

• 15%

• 20%

• 25%

• 30%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

• 8

• 10

• 12

• 14

A map scale shows that 1 inch represents 50 miles. If two cities are 3 inches apart on the map, how far are they apart in reality?

• 100 miles

• 125 miles

• 150 miles

• 175 miles

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

A store sold 120 units of a product one month and 150 units the next month. What is the percent increase in sales?

• 20%

• 25%

• 30%

• 35%